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Posts tagged ‘Communication’
Until now, we have only talked about synchronous, blocking communications in MPI. This tutorial will focus on Asynchronous, non-blocking communication with MPI. Asynchronous communication is often the key to achieving high performance computing with MPI applications. Using asynchronous communication has several advantages. Continue reading ‘MPI – Tutorial 5 – Asynchronous communication’ »
In our previous tutorial, Thread Communication with MPI, we covered the basics of how to send data between threads. However, in the previous tutorial, only integers were sent. However, sometimes large amounts of data need to be sent between threads.